Are there any risks in receiving Fragmin?

Yes, there are risks involved in receiving Fragmin (dalteparin). If you experience chest ache, shortness of breath, pain in the groin and the calves, abdominal pain, numbness of the limbs, slurred speech, sudden loss of coordination and changes in vision, stop using the medicine right away and contact your doctor. Remain in regular touch with your doctor and dentist while you use this medicine.